R911249862
The R911249862 (MDD093A-N-030-N2L-110GA1), manufactured by Bosch Rexroth Indramat, is an MDD digital AC servo motor that uses permanent magnet-excited synchronous motors for electronic commutation. This allows a high cyclic load capacity and is ideal for high-frequency applications. These motors are designed for superior contouring precision at high feed rates, making them particularly suitable for use in various equipment such as machine tools, textile machines, robotics, handling equipment, and more.
The R911249862 (MDD093A-N-030-N2L-110GA1) model of the MDD series boasts high power density, making it suitable for highly dynamic operations like roller feeds for pressing and punching machines. It features a plain, backlash-free shaft for non-positive torque transmission and an 11.0Nm blocking brake that prevents movement when the power supply is disconnected. The motor's feedback is attained through digital servo feedback that allows the indirect evaluation of the motor’s position. The MDD model meets the requirements of DIN 40 050, with a housing design that provides high voltage protection, prevents the penetration of foreign objects and water, and allows heat dissipation from the stator windings to the motor housing's outer wall. This design enhances the motor's overload capabilities.
